The Tower of the Sun (太陽の塔 Taiyō no Tō) is an artwork created by Japanese artist Tarō Okamoto. It was known as the symbol of Expo '70 and currently is preserved and located in the Expo Commemoration Park in Suita, Osaka, Japan. The tower has three faces on its front and back.（Wiki)

Interesting! wildduck · 2011-04-02: 12:32

Interesting and spectacular! Gerad · 2011-05-04: 03:15

Awesome ReinhardEvers · 2011-05-05: 02:17

Tagged: japan　tower　osaka　expo